
1999 GMC K1500 Suburban SLE 5.7L MIL Lamp on
Hello fellow techs,I have a suburban that is driving me nuts.I have a P0141 that keeps coming back.I have changed sensor twice with delco sensor. I have used a head light to check power and ground,both lit the headlight brightly.I followed the pipe from the ma...
Summary posted 3/26/2008
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VIN | 3GKFK16R1X |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |
Message Closed w/Summary
Vehicle Data
1999 GMC K1500 Suburban SLE
VIN | 3GKFK16R1X |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |